Subject
- Mayer, Maria Goeppert, 1906-19721
- Mechanical engineers1
- Medical scientists1
- Medical students1
- Medicine1
- Mekhon Ṿaitsman le-madaʻ1
- Microbiology1
- Mommsen, Theodor, 1817-19031
- Monks1
- Mosdossy, Imre von, 1904-19951
- Moskovskiĭ gosudarstvennyĭ universitet im. M.V. Lomonosova1
- Murgoci, G. (Gheorghe), 1872-19751
- National socialism1
- Nevada--Beatty1
- Nevada--Comstock Lode1
- Nevada--Nevada Test Site1
- Nobel Prizes1
- Nobel Prizes--Medals1
- Nuclear energy--Government policy1
- Nuclear fission1